Magic; stage illusions and scientific diversions, including trick photography (1897)
Hopkins, Albert A. (Albert Allis), 1869-1939, Evans, Henry Ridgely, b. 1861 · London : Low · leaf 431
)arts whereby the amount of.lAiANKSK M.vfiic Miuuoii. light rcflectcd was ureater; or … MISCELLANEOUS TRICKS OF AN AMUSING NATURE. 417 supposing that of the light which falls \\\)o\\ tiie surface, a part is absorbedaud the rest reflected, those parts corresponding to the raised portions on theback are altered by the pressure in such a way that less is absorbed, and there-fore a bright…
Magic tricks
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